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flare-kernel

通用编排与执行内核。

边界文档:

  1. packages/flare-kernel/docs/KERNEL-BOUNDARY.md
  2. docs/contracts/core/agent.md
  3. packages/flare-kernel/docs/replay-snapshot-technical-spec.md

职责:

  1. Decision 路由与策略入口。
  2. Execution 流程推进与状态管理。
  3. Runtime(含重试、超时、追踪)。
  4. 加载 domain pack 并执行。

Day 2 最小骨架

目录:

  1. src/flare_kernel/router:接口路由
  2. src/flare_kernel/runtime:trace_id 与基础日志
  3. src/flare_kernel/contracts:请求/响应契约

最小接口:

  1. POST /kernel/run
  2. POST /kernel/stream
  3. GET /kernel/health
  4. POST /kernel/knowledge/ingest
  5. POST /kernel/knowledge/search

kernel 现已输出 mode/context 运行时占位事件与字段。

品牌注入(可选)

  1. kernel 支持从 domain-pack 读取品牌配置: branding/instance-branding.json
  2. 读取方式:
    • 优先通过环境变量 FLARE_DOMAIN_PACK_ROOT 显式指定
    • 本地仓库运行时可回退到仓库根目录下的 domain-packs/
  3. 注入位置:
    • POST /kernel/run 响应 result.instance_profile
    • POST /kernel/stream SSE 事件 instance_profile

说明:品牌注入通过外部 domain-pack 配置,core 不写死产品名、logo、标签。

本地启动(示例):

uvicorn flare_kernel.main:app --app-dir packages/flare-kernel/src --host 0.0.0.0 --port 8002

环境变量(真实链路):

  1. APIPRO_API_KEY(必填,真实 APIPro 调用)
  2. LLM_PROVIDER_BACKEND(当前本地模板为 apipro)
  3. FLARE_POSTGRES_DSN
  4. FLARE_REDIS_URL
  5. FLARE_QDRANT_URL

健康检查会输出依赖状态:

  1. llm_ready
  2. postgres_ready
  3. redis_ready
  4. qdrant_ready

模式决策优先级(/kernel/run 与 /kernel/stream):

  1. intent_override(外部业务侧注入)
  2. 消息意图识别(内置关键词)
  3. manual_mode
  4. current_mode
  5. fallback(intent/default)

安装与依赖

从 PyPI 安装:

pip install flare-kernel

启用可选的 RapidOCR 支持:

pip install "flare-kernel[ocr]"

本包要求 Python 3.11 或更高版本,并依赖 flare-engines >=1.0.0,<2.0.0。完整第三方依赖及可选依赖以 pyproject.toml 为准。

仓库内本地安装仍可使用 pip install packages/flare-kernel;发布元数据位于 packages/flare-kernel/pyproject.toml。

Metadata

Release files for flare-kernel 1.1.22

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Source distribution (sdist)

Source distribution for flare-kernel 1.1.22
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Table of built distributions (wheels) for flare-kernel 1.1.22
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Total release size: 6.0 MB

Release files / flare_kernel-1.1.22.tar.gz

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Security for flare-kernel 1.1.22

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